Siemens 3VA1 100 A Manual page 275

Locking in the OFF (O) position
The cylinder lock (type Ronis) is installed with the adapter kit and the cylinder lock housing
for locking in the right-hand accessories compartment of the 3VA molded case circuit
breaker so that the breaker can be locked in the OFF (O) position. The slide for locking in the
OFF position is fitted for this purpose.
①
②
③
1. Remove the lid of the accessories compartment
breaker.
2. Drill a hole through the lid at the position marked on the rear face and smooth down the
drilled surface with a file.
3. Insert a cylinder lock (type Ronis)
④
the actuating lever.
4. Install the adapter kit
case circuit breaker.
5. Reattach the accessories compartment lid to the 3VA molded case circuit breaker.
3VA molded case circuit breakers
Manual, 04/2015, A5E03603177010-02
Adapter kit with OFF position slide
Actuating lever
Lid of accessories compartment
in the drilled hole and connect it securely to the accessories compartment lid
①
in the right-hand accessories compartment of the 3VA molded
④
Cylinder lock housing for locking
⑤
Cylinder lock (type Ronis)
③
from the 3VA molded case circuit
⑤
and the locking version of the cylinder lock housing
Accessories
4.7 Locking and interlocking
②
via
275